same issue. WPS button on Stage is half-lit and pressing it does nothing, no feedback.
Does not connect to WPS. I'm using a Nighthawk R7000 which is buried in a cupboard, so rather than press physical button i can use the admin web page of the router to press the software soft button. The R7000 is not detecting any WPS connection after I press the button on Stage. (and then times out). So no, it appears, like others, that the Stage is not even trying.